Aerodynamic, comfortable, and breathable, the 509 Sullivan Helmet is ready to pack on the miles, no matter your riding experience. This DOT-compliant helmet has a wide field of view, comes in a range of sizes, and has been made with a durable, high-quality thermoplastic shell. Our multi-channel ventilation system allows for maximum air flow while a classic padded chin strap with a D-ring closure keeps it secure.
KEY FEATURES
DOT compliant
XS to 2X sizes available in two shells for optimal fit and minimal weight
High quality thermoplastic shell
Comfortable, breathable, removable, and washable liner
Aerodynamic design for exceptional stability
Optically superior wide field of view with 95% UV protected and fog-resistant shield
Multi-channel ventilation system for maximum air flow